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This commit is contained in:
Aleksey Kladov 2018-07-31 23:59:08 +03:00
parent 5b43010083
commit c8e5901275
3 changed files with 36 additions and 23 deletions
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3
src/grammar/expressions.rs
View file

@ -210,7 +210,8 @@ fn method_call_expr(p: &mut Parser, lhs: CompletedMarker) -> CompletedMarker {
// test field_expr
// fn foo() {
// x.foo.bar;
// x.foo;
// x.0.bar;
// }
fn field_expr(p: &mut Parser, lhs: CompletedMarker) -> CompletedMarker {
assert!(p.at(DOT) && (p.nth(1) == IDENT || p.nth(1) == INT_NUMBER));

3
tests/data/parser/inline/0052_field_expr.rs
View file

@ -1,3 +1,4 @@
fn foo() {
x.foo.bar;
x.foo;
x.0.bar;
}

53
tests/data/parser/inline/0052_field_expr.txt
View file

@ -1,5 +1,5 @@
FILE@[0; 28)
FN_ITEM@[0; 28)
FILE@[0; 37)
FN_ITEM@[0; 37)
FN_KW@[0; 2)
NAME@[2; 6)
WHITESPACE@[2; 3)
@ -8,24 +8,35 @@ FILE@[0; 28)
L_PAREN@[6; 7)
R_PAREN@[7; 8)
WHITESPACE@[8; 9)
BLOCK@[9; 28)
BLOCK@[9; 37)
L_CURLY@[9; 10)
EXPR_STMT@[10; 26)
FIELD_EXPR@[10; 24)
FIELD_EXPR@[10; 20)
PATH_EXPR@[10; 16)
PATH@[10; 16)
PATH_SEGMENT@[10; 16)
NAME_REF@[10; 16)
WHITESPACE@[10; 15)
IDENT@[15; 16) "x"
DOT@[16; 17)
NAME_REF@[17; 20)
IDENT@[17; 20) "foo"
DOT@[20; 21)
NAME_REF@[21; 24)
IDENT@[21; 24) "bar"
SEMI@[24; 25)
WHITESPACE@[25; 26)
R_CURLY@[26; 27)
WHITESPACE@[27; 28)
FIELD_EXPR@[10; 20)
PATH_EXPR@[10; 16)
PATH@[10; 16)
PATH_SEGMENT@[10; 16)
NAME_REF@[10; 16)
WHITESPACE@[10; 15)
IDENT@[15; 16) "x"
DOT@[16; 17)
NAME_REF@[17; 20)
IDENT@[17; 20) "foo"
SEMI@[20; 21)
WHITESPACE@[21; 26)
EXPR_STMT@[26; 35)
FIELD_EXPR@[26; 33)
FIELD_EXPR@[26; 29)
PATH_EXPR@[26; 27)
PATH@[26; 27)
PATH_SEGMENT@[26; 27)
NAME_REF@[26; 27)
IDENT@[26; 27) "x"
DOT@[27; 28)
INT_NUMBER@[28; 29)
DOT@[29; 30)
NAME_REF@[30; 33)
IDENT@[30; 33) "bar"
SEMI@[33; 34)
WHITESPACE@[34; 35)
R_CURLY@[35; 36)
WHITESPACE@[36; 37)